Replaces Worn-Out Part; Calibrated In Yards

Steel rear sight elevation knob is drop-in ready to replace a worn out knob on your Garand. USGI-Spec, calibrated in yards, with one minute of elevation at 100 yards per click, just like the original. Can also be used to replace the elevation knob on an M14/M1A to change rear sight calibration from meters to yards.